The best comment i heard today regarding deviding 0. I didnt get a real answer to my question, but I got a hint, and this is about how it went.
6 / 3 = 2 .. so 2 * 3 = 6 and 6 / 2 = 3
6 / 0 = INF .. so INF * 0 = 5 ( nope ) and 5 / INF = 0?
0 / 3 = 0 .. so 0 * 3 = 0 and 0 / 0 = 3 ( nope )
So calculating it the other way arround isnt even possible with out basic match
The INF and 0 "symbols" are said to be only to make things easier.. I really have no clue anymore..